Index: chrome/browser/resources/google_now/utility.js |
diff --git a/chrome/browser/resources/google_now/utility.js b/chrome/browser/resources/google_now/utility.js |
index 8214fefa04b45d6653ad266e7c4f1d4a208cf9ef..6674edf7754803d8a231179b383d8360daaed637 100644 |
--- a/chrome/browser/resources/google_now/utility.js |
+++ b/chrome/browser/resources/google_now/utility.js |
@@ -207,7 +207,7 @@ var wrapper = (function() { |
* An instance of WrapperPlugin can have state that can be shared by its |
* constructor, prologue() and epilogue(). Also WrapperPlugins can change |
* state of other objects, for example, to do refcounting. |
- * @type {function(): WrapperPlugin} |
+ * @type {?function(): WrapperPlugin} |
*/ |
var wrapperPluginFactory = null; |
@@ -712,7 +712,7 @@ function buildAuthenticationManager() { |
/** |
* Removes the specified cached token. |
* @param {string} token Authentication Token to remove from the cache. |
- * @param {function} callback Called on completion. |
+ * @param {function()} callback Called on completion. |
*/ |
function removeToken(token, callback) { |
instrumented.identity.removeCachedAuthToken({token: token}, function() { |
@@ -727,7 +727,7 @@ function buildAuthenticationManager() { |
/** |
* Registers a listener that gets called back when the signed in state |
* is found to be changed. |
- * @param {function} callback Called when the answer to isSignedIn changes. |
+ * @param {function()} callback Called when the answer to isSignedIn changes. |
*/ |
function addListener(callback) { |
listeners.push(callback); |